By the example of the basin of Wolfratshausen, south of Munich, the glacial formation and overdeepening during the three last foreland-glaciations are described. The statements in the geological profiles are based on the results of numerous drill holes. The formation of the basin of Wolfratshausen results from a strong glacial erosion in the Mindel glaciation. Since that time the essential lines of the recent borders of the basin may be determinated. During the Riß glaciation,...